Mold in Buildings

Mold is a common problem in buildings that affects human health and can also damage or destroy building materials. Because mold requires water to grow, controlling mold requires a thorough understanding of how water enters and travels (or doesn’t) through buildings. Because mold also requires a food source, controlling it also requires an understanding of which building materials are susceptible to mold and how best to use and protect them.

The following documents address these key issues of water movement and mold-susceptibility. They also discuss important topics such as health effects, mold testing, and what to do when mold is found.

Document Type

Air flow in buildings is one of the major factors that governs the interaction of the building structure with the mechanical system, climate and occupants. If the air flow at any point within a building or building assembly can be determined or predicted, the temperature and moisture (hygrothermal or pyschometric) conditions can also be determined or predicted. If the hygrothermal conditions of the building or building assembly are known, the performance of materials can also be determined or predicted